(5) 6mm Ultra Thin Single Slimline Blue Replacement Cases for Blu-Ray DVD Movies - Holds 1 Disc #DVBR06BR Replace your broken or scratched Slimline Blu-Ray DVD Boxes & Keep Your Collection Looking Nice! Perfect for storing your Slimline Blu-Ray Box Sets in! Full Clear Wrap Around Sleeve To Hold Artwork Embossed Blu-Ray Logo on Top of Case These cases are 6-3/4" x 5-1/4" and ~0.24" (6mm) thick.